Primordial black holes may be exploding throughout the universe, revealing new physics. Researchers believe these compact objects could provide a natural explanation for dark matter, but their existence remains elusive. By studying Hawking radiation, scientists can detect these exotic explosions and uncover previously undiscovered particles.
According to a new study, primordial black holes (PBHs) may be heating up and exploding throughout the universe. These black hole explosions are powered by Hawking radiation, a quantum process that generates particles from the vacuum due to intense gravitational fields. The upcoming telescopes could spot these rare events, which would provide valuable clues about the fundamental laws of nature.
The connection between PBHs and Hawking radiation is crucial. As a black hole evaporates, it loses mass, becoming hotter and emitting more radiation in a feedback loop. Eventually, the black hole should explode in a powerful burst of radiation. Although no definitive PBH explosions have been detected yet, researchers believe that detecting these rare events could revolutionize our understanding of particle physics.
The study suggests that analyzing the properties of Hawking radiation could estimate a PBH’s mass and spin, providing valuable insights into its formation and evolution. This research has significant implications for fundamental physics, as it could reveal the existence of new particles, such as axions, which have no intrinsic spin.
By tracking the spectrum of Hawking radiation from exploding PBHs, scientists might be able to distinguish between high-energy particle physics models. Neutrino telescopes could help uncover these new particles, potentially guiding the design of future particle accelerators.
The tools and methods developed by researchers could pave the way for future discoveries without requiring dedicated experiments. Upcoming telescopes with unprecedented sensitivity may spot an exploding PBH if it explodes nearby. Detecting such an event could change everything we know about the fundamental laws of nature.
Source: https://www.livescience.com/physics-mathematics/particle-physics/hawking-radiation-may-be-erasing-black-holes-watching-it-happen-could-reveal-new-physics